EP3314725A4 - Techniques de notification destinés à des systèmes de transfert d'énergie sans fil - Google Patents

Techniques de notification destinés à des systèmes de transfert d'énergie sans fil Download PDF

Info

Publication number
EP3314725A4
EP3314725A4 EP16814989.6A EP16814989A EP3314725A4 EP 3314725 A4 EP3314725 A4 EP 3314725A4 EP 16814989 A EP16814989 A EP 16814989A EP 3314725 A4 EP3314725 A4 EP 3314725A4
Authority
EP
European Patent Office
Prior art keywords
wireless power
power transfer
transfer systems
notification techniques
notification
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP16814989.6A
Other languages
German (de)
English (en)
Other versions
EP3314725A1 (fr
Inventor
Lei Shao
Xintian E. Lin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intel Corp
Original Assignee
Intel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Publication of EP3314725A1 publication Critical patent/EP3314725A1/fr
Publication of EP3314725A4 publication Critical patent/EP3314725A4/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/40—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data
    • H02J7/42—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data with electronic devices having internal batteries, e.g. mobile phones
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/70—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
EP16814989.6A 2015-06-26 2016-05-26 Techniques de notification destinés à des systèmes de transfert d'énergie sans fil Pending EP3314725A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/752,775 US20160380439A1 (en) 2015-06-26 2015-06-26 Notification techniques for wireless power transfer systems
PCT/US2016/034481 WO2016209545A1 (fr) 2015-06-26 2016-05-26 Techniques de notification destinés à des systèmes de transfert d'énergie sans fil

Publications (2)

Publication Number Publication Date
EP3314725A1 EP3314725A1 (fr) 2018-05-02
EP3314725A4 true EP3314725A4 (fr) 2018-11-14

Family

ID=57586239

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16814989.6A Pending EP3314725A4 (fr) 2015-06-26 2016-05-26 Techniques de notification destinés à des systèmes de transfert d'énergie sans fil

Country Status (5)

Country Link
US (1) US20160380439A1 (fr)
EP (1) EP3314725A4 (fr)
JP (1) JP2018523448A (fr)
CN (1) CN107690741A (fr)
WO (1) WO2016209545A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2917998B1 (fr) 2012-11-09 2024-09-04 California Institute of Technology Utilisation intelligente de lentille de radiofréquence : transmission d'énergie sans fil efficace, dynamique et mobile
US11843260B2 (en) 2012-11-09 2023-12-12 California Institute Of Technology Generator unit for wireless power transfer
US11616520B2 (en) 2012-11-09 2023-03-28 California Institute Of Technology RF receiver
CN105765821B (zh) 2013-11-22 2019-08-09 加州理工学院 用于无线电力输送的发生器单元
WO2015171910A1 (fr) * 2014-05-07 2015-11-12 Witricity Corporation Détection de corps étrangers dans des systèmes de transfert de puissance sans fil
CN106663968B (zh) * 2014-08-19 2020-03-03 加州理工学院 用于无线功率传输的恢复单元和从rf波生成dc功率的方法
US10128697B1 (en) * 2017-05-01 2018-11-13 Hevo, Inc. Detecting and deterring foreign objects and living objects at wireless charging stations
CN107482710B (zh) 2017-07-31 2019-12-27 北京小米移动软件有限公司 无线充电方法及终端
US12095524B2 (en) 2018-12-18 2024-09-17 Lg Electronics Inc. Device and method for performing wireless power transfer on basis of heterogeneous communication
US11527924B2 (en) 2019-01-21 2022-12-13 Lg Electronics Inc. Device and method for supporting heterogeneous communication in wireless power transfer system
CN112020044B (zh) * 2019-05-31 2021-10-01 北京小米移动软件有限公司 无线充电通信方法、装置、设备及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130257168A1 (en) * 2011-10-13 2013-10-03 Integrated Device Technology, Inc. Apparatus, system, and method for detecting a foreign object in an inductive wireless power transfer system based on input power
US20140191715A1 (en) * 2011-05-26 2014-07-10 Conductix-Wampfler Gmbh Method for detecting an electrically conductive foreign body and device for inductively transmitting electrical energy
EP2803522A1 (fr) * 2013-05-17 2014-11-19 Kabushiki Kaisha Toshiba Dispositif de détection d'objets étrangers et dispositif de transfert d'énergie sans contact

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080221743A1 (en) * 2007-03-09 2008-09-11 Gordon * Howard Associates, Inc. Onboard Starter-Interrupt Device Incorporating Wireless Personal Area Network
CN102106054A (zh) * 2007-03-22 2011-06-22 鲍尔马特有限公司 信号传递系统
JP5188211B2 (ja) * 2008-03-07 2013-04-24 キヤノン株式会社 給電装置及び給電方法
KR20100006756A (ko) * 2008-07-10 2010-01-21 삼성전자주식회사 반도체 장치 및 이의 제조 방법
AT509440B1 (de) * 2010-02-11 2012-09-15 Advanced Drilling Solutions Gmbh Verbindungseinrichtung zum verbinden von elektrischen stromversorgungsleitungen von bohr- und produktionsanlagen
JP6067211B2 (ja) * 2011-05-27 2017-01-25 日産自動車株式会社 非接触給電装置
US20120311363A1 (en) * 2011-05-31 2012-12-06 Nam Yun Kim Wireless power transmission and charging system, and communication method of wireless power transmission and charging system
US8798537B2 (en) * 2011-06-27 2014-08-05 Lg Electronics Inc. Two-way communication in wireless power transfer
US9450648B2 (en) * 2011-10-13 2016-09-20 Integrated Device Technology, Inc. Apparatus, system, and method for detecting a foreign object in an inductive wireless power transfer system
US9796280B2 (en) * 2012-03-23 2017-10-24 Hevo Inc. Systems and mobile application for electric wireless charging stations
US10084350B2 (en) * 2012-05-29 2018-09-25 Pioneer Corporation Wireless power transmission system and method
KR101962667B1 (ko) * 2012-07-12 2019-03-27 삼성전자주식회사 무선 전력 송신기, 무선 전력 수신기 및 각각의 제어 방법
KR102049118B1 (ko) * 2013-02-20 2020-01-08 지이 하이브리드 테크놀로지스, 엘엘씨 무선 전력 전송 시스템에서 이물질 감지 장치 및 방법
WO2014148839A1 (fr) * 2013-03-21 2014-09-25 Samsung Electronics Co., Ltd. Unité transmettrice d'alimentation sans fil, unité réceptrice d'alimentation sans fil et ses procédés de commande
WO2014148843A1 (fr) * 2013-03-21 2014-09-25 Samsung Electronics Co., Ltd. Unité d'émission de puissance sans fil, unité de réception de puissance sans fil et procédés de commande
JP6100078B2 (ja) * 2013-05-02 2017-03-22 キヤノン株式会社 給電装置、給電方法及びコンピュータプログラム
EP2803533B1 (fr) 2013-05-16 2016-11-02 JAC Products Europe GmbH Dispositif destiné à agencer une barre présentant un canal longitudinal sur un support
US9414424B2 (en) * 2013-06-03 2016-08-09 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for adjusting signal-to-interference-plus-noise-ratio in a device-to-device communication
US10075025B2 (en) * 2013-06-19 2018-09-11 Renesas Electronics Corporation Power transmission device, wireless power feeding system, and control method
US20150091523A1 (en) * 2013-10-02 2015-04-02 Mediatek Singapore Pte. Ltd. Wireless charger system that has variable power / adaptive load modulation
US9985463B2 (en) * 2013-11-01 2018-05-29 Panasonic Intellectual Property Management Co., Ltd. Mobile terminal charging device and vehicle equipped with same
US9391470B2 (en) * 2013-11-06 2016-07-12 Blackberry Limited Energy transfer optimization by detecting and mitigating magnetic saturation in wireless charging with foreign object detection
JP6498391B2 (ja) * 2014-06-25 2019-04-10 ローム株式会社 モバイル機器およびその制御方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140191715A1 (en) * 2011-05-26 2014-07-10 Conductix-Wampfler Gmbh Method for detecting an electrically conductive foreign body and device for inductively transmitting electrical energy
US20130257168A1 (en) * 2011-10-13 2013-10-03 Integrated Device Technology, Inc. Apparatus, system, and method for detecting a foreign object in an inductive wireless power transfer system based on input power
EP2803522A1 (fr) * 2013-05-17 2014-11-19 Kabushiki Kaisha Toshiba Dispositif de détection d'objets étrangers et dispositif de transfert d'énergie sans contact

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016209545A1 *

Also Published As

Publication number Publication date
US20160380439A1 (en) 2016-12-29
WO2016209545A1 (fr) 2016-12-29
JP2018523448A (ja) 2018-08-16
EP3314725A1 (fr) 2018-05-02
CN107690741A (zh) 2018-02-13

Similar Documents

Publication Publication Date Title
EP3292612A4 (fr) Transfert d'énergie sans fil
EP3183797A4 (fr) Transfert d'alimentation sans fil
EP3195541A4 (fr) Systèmes de positionnement sans fil
EP3097625A4 (fr) Systèmes et procédés de transfert de puissance et de communication sans fil
EP3145047A4 (fr) Dispositif de transfert d'énergie sans fil
EP3241224A4 (fr) Systèmes et procédés de transmission d'énergie sans fil
IL261831A (en) Wireless power transmission system
EP3134956A4 (fr) Transfert d'énergie sans fil pour applications de dispositif mobile
EP3134976A4 (fr) Systèmes et procédés de transfert de données sans fil à courte portée
EP3121931A4 (fr) Système de transfert de puissance sans fil doté d'un chargeur de système de transfert de puissance sans fil
EP3108487A4 (fr) Commande d'énergie à bobine couplée pour systèmes de transfert d'énergie inductifs
EP3266095A4 (fr) Adaptateur de transfert d'énergie sans fil
EP3123641A4 (fr) Gestion de puissance pour un système d'antenne distribué
EP3111566A4 (fr) Positionnement de radiogonométrie dans des réseaux locaux sans fil
EP3252921A4 (fr) Émetteur de puissance sans fil
EP3178024A4 (fr) Système de surveillance sans fil
EP3314725A4 (fr) Techniques de notification destinés à des systèmes de transfert d'énergie sans fil
EP3096437A4 (fr) Dispositif de transfert d'énergie sans fil et système de transfert d'énergie sans fil
EP3117685A4 (fr) Alignement d'alimentation sans fil
EP3044848A4 (fr) Système de transfert d'énergie sans fil
EP3131178A4 (fr) Système de transmission d'électricité sans fil ayant un dispositif de transmission d'électricité sans fil
EP3112888A4 (fr) Système de batterie secondaire
EP3185394A4 (fr) Dispositif de réception de puissance sans fil
EP3358711A4 (fr) Système de transmission d'énergie sans fil
EP3423198A4 (fr) Formation de faisceau pour transfert de puissance sans fil

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20171115

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LIN, XINTIAN E.

Inventor name: SHAO, LEI

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20181015

RIC1 Information provided on ipc code assigned before grant

Ipc: H02J 7/02 20160101ALN20181009BHEP

Ipc: H02J 50/60 20160101AFI20181009BHEP

Ipc: H02J 50/12 20160101ALN20181009BHEP

Ipc: H02J 50/80 20160101ALI20181009BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20200814